CERAMICA COLLET S.A. Since 1874
CERAMICA COLLET S.A. Since 1874
Manufacturer of Ceramic Bodies and Clays for Modelling
  • PRGI firing colour
    PRGI firing colour
    PRGI
    Ref.11 310 001 | EAN8422830113019
    High fire grogged “Gris” 0-0.2 mm

    High fire “Gris” body with 40% impalpable grog 0-0.2 mm. Formulated for artistic ceramics, it is ideal for wheel-throwing and modelling smooth pieces with fine details. Known as “Gris” because of its raw colour (Spanish word that means “grey”). The high content of grog confers an excellent behaviour during drying and firing. Its amazing firing colour, with different tones of light toasted brown, highlights the relief of the piece, and becomes an ideal artistic mean of expression. Available in extruded body (moist form).

    Firing range: 1240-1300ºC
    Biscuit temperature: 1000ºC
    Water content: 21%
    Plasticity (IP Atterberg): 19
    Carbonate content (CaCO3): 0%
    Drying shrinkage: 6.9%
    Firing shrinkage (1300ºC): 7.1%
    Porosity (water absorption at 1300ºC): 3.7%
    Dry bending strength: 4.5 N/mm2
    Fired bending strength (1300ºC): 37.7 N/mm2
    Thermal coefficient (25-500ºC): 50.7x10^-7ºC^-1
    • Wrapped
    • 12.5 kg
  • PRGF firing colour
    PRGF firing colour
    PRGF
    Ref.11 320 001 | EAN8422830113026
    High fire grogged “Gris” 0-0.5 mm

    High fire “Gris” body with 40% fine grog 0-0.5 mm. Formulated for artistic ceramics, it is ideal for sculpture, murals and Raku pieces. Known as “Gris” because of its raw colour (Spanish word that means “grey”). The high content of grog confers a beautiful textured surface and an excellent behaviour during drying and firing. Its amazing firing colour, with different tones of light toasted brown, highlights the relief of the piece, and becomes an ideal artistic mean of expression. Available in extruded body (moist form).

    Firing range: 1240-1300ºC
    Biscuit temperature: 1000ºC
    Water content: 21%
    Plasticity (IP Atterberg): 19
    Carbonate content (CaCO3): 0%
    Drying shrinkage: 6.2%
    Firing shrinkage (1300ºC): 4.6%
    Porosity (water absorption at 1300ºC): 7.4%
    Dry bending strength: 3.7 N/mm2
    Fired bending strength (1300ºC): 25.4 N/mm2
    Thermal coefficient (25-500ºC): 54.6x10^-7ºC^-1
    • Wrapped
    • 12.5 kg
  • PRGM firing colour
    PRGM firing colour
    PRGM
    Ref.11 330 001 | EAN8422830113033
    High fire grogged “Gris” 0-1.5 mm

    High fire “Gris” body with 40% coarse grog 0-1.5 mm. Formulated for artistic ceramics, it is ideal for large sculptural works, murals and big Raku pieces. Known as “Gris” because of its raw colour (Spanish word that means “grey”). The high content of grog confers a beautiful rugged texture and an excellent behaviour during drying and firing. Its amazing firing colour, with different tones of light toasted brown, highlights the relief of the piece, and becomes an ideal artistic mean of expression. Available in extruded body (moist form).

    Firing range: 1240-1300ºC
    Biscuit temperature: 1000ºC
    Water content: 21%
    Plasticity (IP Atterberg): 19
    Carbonate content (CaCO3): 0%
    Drying shrinkage: 7.0%
    Firing shrinkage (1300ºC): 5.1%
    Porosity (water absorption at 1300ºC): 9.0%
    Dry bending strength: 2.7 N/mm2
    Fired bending strength (1300ºC): 19.3 N/mm2
    Thermal coefficient (25-500ºC): 50.5x10^-7ºC^-1
    • Wrapped
    • 12.5 kg
© 2020 SIO-2 CERAMICA COLLET S.A.
T. +34 93 777 23 44 | info@sio-2.com
© 2020 SIO-2 CERAMICA COLLET S.A.
T. +34 93 777 23 44 | info@sio-2.com